Technical News Bulletin

Technical News Bulletin

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One of the advantages of the vertical pole antenna is its freedom from course errors in radio range beacon reception. A number of different antenna arrangements have been studied, both by theoretical analysis and by practical observation in ... The aim is to give automatic warning to an airplane of the presence and approximate position of any other airplane within a radius of ... The system involves the continuous transmission of ultra high-frequency radio waves from each airplane.

Title:Technical News Bulletin
Publisher: - 1930


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